June-Sept., I9I9-] DaVIS : CiCADAS. 193 



Resembles Okanagana vandykei in color but has less dark mark- 

 ings, and is more shining. The uncus is not as deeply cleft at ex- 

 tremity as in that species. It is probably generally smaller, judging 

 from the type. 



Head slightly narrower than the front margin of the pronotum; 



KANft&ANA LURID* 



front moderately produced. Median sulcus of the front not very 

 deep. Pronotum with the humeral angles rounded, the lateral edges 

 rather rough and uneven, and the anterior angles prominent. Last 

 ventral segment hardly constricted at the sides, but evenly narrowed 

 to the extremity, which is almost truncate. Uncus when viewed in 

 profile sinuate on lower part with the greatest depth beyond the center; 

 when viewed from behind shallowly notched. Fore wings with the 

 venation almost entirely straw colored; the veins about the marginal 

 cells are fuscous, and the basal cell is clear or nearly so. The mem- 

 branes at the base of both pairs of wings are bright orange. Head 

 reddish straw-colored with a short irregular blackish mark each side 

 of the central ocellus, and a blackish dot between each hind ocellus 

 and the eye. Front and the transverse rugae black. Pronotum red- 

 dish straw-colored with a central band, narrowest in the middle, 

 black; also blackened irregularly in the grooves, and a submarginal 

 black band posteriorly and on the sides. Mesonotum almost entirely 

 reddish straw-colored; the region covered by the W mark blackened; 

 and an irregular central black band extending from thence to the 

 elevated X> which is pale, but the adjoining depressions are black. 

 Metanotum reddish straw-colored, with a submarginal blackened area. 

 Tergum black, with each segment reddish strawcolored posteriorly. 



